Scientist and Inventors
Scientist for 7th grade learning
.  Identify how diverse people and/or cultures, past and present, have made important
contributions to scientific innovations (e.g., Rachel Carson [scientist], supports Strand 4; Luis
Alvarez [scientist] and Walter Alvarez [scientist], support Strand 6; Percival Lowell [scientist],
supports Strand 6; Copernicus [scientist], supports Strand 6).
A Middle School Level Website
Web-Science.net